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Nervous system (Its divide in two (Peripherical Nervous System (composed…
Nervous system
Its divide in two
Peripherical Nervous System
composed by nerves
network of nerves that connects the central one to the rest of the body
controls voluntary and involuntary actions
the nerves start at the brain and go throgh the torso
all the nerves have the three types of neurons
Reflex, is the reaction of the body to a loud noise
has two groups/ types of nerves
Somatic system,
controls voluntary actions
autonomic System
controls involuntary actions
Central Nervous System
composed by the brain and the spine
controls the unctions of the body
Brain
located in the skull, controls most of the body, the brain respnds according to the spinal cord.
cerebellum
coordinates actions to keep balance
Brain stem
controls involuntary systems
cerebrum
interprets input and controls movement
Spinal cord
thick collum of nervous that links the brainto most nerves.
stimulli travells through the spine